struct ksmbd_conn *conn = work->conn;
struct smb2_hdr *hdr = smb2_get_msg(work->request_buf);
struct smb2_hdr *chdr;
- struct ksmbd_work *cancel_work = NULL, *iter;
+ struct ksmbd_work *iter;
struct list_head *command_list;
ksmbd_debug(SMB, "smb2 cancel called on mid %llu, async flags 0x%x\n",
"smb2 with AsyncId %llu cancelled command = 0x%x\n",
le64_to_cpu(hdr->Id.AsyncId),
le16_to_cpu(chdr->Command));
- cancel_work = iter;
+ iter->state = KSMBD_WORK_CANCELLED;
+ if (iter->cancel_fn)
+ iter->cancel_fn(iter->cancel_argv);
break;
}
spin_unlock(&conn->request_lock);
"smb2 with mid %llu cancelled command = 0x%x\n",
le64_to_cpu(hdr->MessageId),
le16_to_cpu(chdr->Command));
- cancel_work = iter;
+ iter->state = KSMBD_WORK_CANCELLED;
break;
}
spin_unlock(&conn->request_lock);
}
- if (cancel_work) {
- cancel_work->state = KSMBD_WORK_CANCELLED;
- if (cancel_work->cancel_fn)
- cancel_work->cancel_fn(cancel_work->cancel_argv);
- }
-
/* For SMB2_CANCEL command itself send no response*/
work->send_no_response = 1;
return 0;
ksmbd_vfs_posix_lock_wait(flock);
+ spin_lock(&work->conn->request_lock);
+ spin_lock(&fp->f_lock);
+ list_del(&work->fp_entry);
+ work->cancel_fn = NULL;
+ kfree(argv);
+ spin_unlock(&fp->f_lock);
+ spin_unlock(&work->conn->request_lock);
+
if (work->state != KSMBD_WORK_ACTIVE) {
list_del(&smb_lock->llist);
spin_lock(&work->conn->llist_lock);
locks_free_lock(flock);
if (work->state == KSMBD_WORK_CANCELLED) {
- spin_lock(&fp->f_lock);
- list_del(&work->fp_entry);
- spin_unlock(&fp->f_lock);
rsp->hdr.Status =
STATUS_CANCELLED;
kfree(smb_lock);
list_del(&smb_lock->clist);
spin_unlock(&work->conn->llist_lock);
- spin_lock(&fp->f_lock);
- list_del(&work->fp_entry);
- spin_unlock(&fp->f_lock);
goto retry;
} else if (!rc) {
spin_lock(&work->conn->llist_lock);
static void set_close_state_blocked_works(struct ksmbd_file *fp)
{
- struct ksmbd_work *cancel_work, *ctmp;
+ struct ksmbd_work *cancel_work;
spin_lock(&fp->f_lock);
- list_for_each_entry_safe(cancel_work, ctmp, &fp->blocked_works,
+ list_for_each_entry(cancel_work, &fp->blocked_works,
fp_entry) {
- list_del(&cancel_work->fp_entry);
cancel_work->state = KSMBD_WORK_CLOSED;
cancel_work->cancel_fn(cancel_work->cancel_argv);
}